If you have ever visited Mt.Huashan, you might have seen one or more people who carries the loads, some are food, water, daily necessities, and sometimes there are even gas canister. He Tianwu, an one-armed man, is right one of them. He has lost his left arm in a coal mine disaster before and then came to Huashan with his fellows. He has been here for 14 years and climbed this mountain more than 4,000 times. With the spirit of never giving up, he has supported the whole family.